This page covers six conferences worth knowing about, selected for their range of focus areas, from specialty contractor networking at ASA West Summit in La Jolla to international project sourcing at Build4Asia. A few are tightly scoped, running just two days with small, focused attendee lists. Others, like the PHCC Legislative Conference, put you in the room with decision-makers on policy and procurement. If you're planning your Q2 calendar, the geographic spread here matters. Several of these overlap or run back-to-back, so sequencing matters more than it might seem. Use this page to figure out which events fit your pipeline stage, your market, and your travel budget before spots or sponsorship inventory fill up.
Quick numbers
- Total All Industries conferences: 10
- Largest city by count: Riyadh (2)
- Tier mix: 1 Tier A / 4 Tier B / 2 Tier C / 3 Tier D
- Price mix: 5 $ / 2 $$ / 2 $$$
- Date range: May 04, 2026 to May 29, 2026
Breakdowns
A closer look at how the set distributes across sub-scopes.
Verticals by conference count in May 2026
| Vertical | Conferences |
|---|
| Plumbing | 4 |
| HVAC | 4 |
| Construction | 2 |
States by conference count in May 2026
| State | Conferences |
|---|
| Nevada | 1 |
| California | 1 |
| Texas | 1 |
| District of Columbia | 1 |
| Washington | 1 |
| Florida | 1 |
Takeaways
Of the 10 industry conferences scheduled in May 2026, 1 hold a Tier A rating.
Riyadh hosts the most events in this cut, with 2 on the calendar.
May is the busiest month, with 10 conferences scheduled.
Ticket pricing splits 5 at the $ tier and 2 at the $$$ tier, so entry costs vary widely across the set.
Big 5 Construct Saudi tops the Tier-ranked list, held in Riyadh.
The most common stated purpose is Growth / Revenue, covering 5 of the 10 events in this cut.
Event length averages 2.9 days across the set, with the longest running 4 days.
